Affiliation: | (1) Intensive Care Unit, Hospital del Mar, Po Manuel Girona 12, 3°–1a, 08034 Barcelona, Spain;(2) Department of Microbiology, Hospital de la Vall d'Hebró, Barcelona, Spain;(3) Department of Microbiology, Hospital Clinic, Barcelona, Spain;(4) Department of Microbiology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain;(5) Department of Epidemiology, Institut Municipal de la Salut, Barcelona, Spain |